[  381.255477] PPP generic driver version 2.4.2
[  381.256138] NET: Registered PF_PPPOX protocol family
[  381.258399] l2tp_core: L2TP core driver, V2.0
[  381.259681] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.684428] ppp0: recursion detected
[  386.702609] ppp0: recursion detected